<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>Vue 测试实例</title>
  <script src="https://unpkg.com/vue@next"></script>
</head>
<body>
<div id="hello-vue" class="demo">
  {{ message }}
</div>

<script>
  const HelloVueApp = {
    data() {
      return {
        message: 'Hello Vue!!'
      }
    }
  }

  Vue.createApp(HelloVueApp).mount('#hello-vue')
</script>
</body>
</html>
